#include <iostream>

int main(void)
{
    using namespace std;
    double *p3 = new double [3];
    p3[0] = 0.2;
    p3[1] = 0.5;
    p3[2] = 0.8;
    cout << "p3[1] is " << p3[1] << ".\n";
    p3 += 1;
    cout << "Now p3[0] is " << p3[0] << " and " << "p3[1] is " << p3[1] << endl;
    p3 -= 1;
    delete [] p3;
    return 0;
}
